In the installment — titled “Good Shepherd” and loosely based on the fable about the wolf in sheep’s clothing — Anapau will play Megan Marston, a quiet, sheepish secretary working at a Wesen church who is actually a sheep-like creature dubbed a Seelengut. Despite her reserved nature, Megan is in an intimate relationship with the church’s Blutbad reverend — a wolf in sheep’s clothing, indeed.

Season 2 of Grimm currently airs Mondays at 10/9c. It’ll move to its regular timeslot on Friday, Sept. 21 at 9 pm.